Configurator (A840)
insert Stations
configure Stations - like routing and connnecting sensor
set separate polling rate for Station
set separate polling time for Station
insert Custom Sensors
set time, time zone, time server
set modem options for incoming and outgoing calls
set modem options for external modem
select external or internal modem for outgoing calls
set password for root and adv

addMIN (addVANTAGE Pro Server local access required)
create / change / format / initialize / activate / deactivate Database
insert / change license key for addVANTAGE Pro Server
enable / disable HTTP Server on port 8080
enable / disable Extensions
NOTE: deleting a database can be done in Windows Explorer

addVANTAGE Pro 4.x Client (local network access)
insert data sources for data acquisition
generate areas
insert RTUs plus Sensors to be stored in the database
generate Trends and Events, also for WebClient
administrate users / groups / passwords / rights
attach calculations (extensions) to Areas / Stations

Which program can do what? An overview of Terminal and Configurator
Action	Telnet/Terminal	Configurator
set time	y	y
set general polling rate	y	y
set separate polling  rate for RTU	n	y
set polling time for GSM based RTU's	y	y
set time zone	n	y
set time server	y (root)	y (root)
ping station	y	n
force polling  single RTU	y	n
set polling time for GSM RTU	y	y
create systen state	n	y
set route	y	y
set passwords for root and adv	y (root)	y (root)
set modem options	n	y (root)
set external modem use	n	y
insert RTU	y	y
insert Bulk RTUs	n	y
insert GSM RTU (default use for addVANTAGE 3.45)	y	y
attache sensors to RTU (required for a4PRO or addUPI application)	n	y
create custom sensor	n	y
check data in RTU via RF	y	n
check SDI status	y	n
set network options	y (root)	y (root)

NOTE: Do not configure / setup in Configurator and Terminal at the same time, you might overwrite some of your settings!
WHY? eg. if changing routes in Terminal, and changing some other settings in Configurator, when using the "update button" the settings for routes are overwritten by the preloaded
info from Configurator (as a  workaround use the "refresh button" if working in Configurator)